(R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)pentanoate CAS 213178-93-9
| CAS No. | 213178-93-9 |
| Molecular Formula | C14H22N2O6 |
| Molecular Weight | 314.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)pentanoate (CAS 213178-93-9), a certified reference material (molecular formula C14H22N2O6, MW 314.33 g/mol) for analytical method development and quality control.
The molecular framework of (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)pentanoate (C14H22N2O6) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)pentanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H22N2O6 |
| Molecular Weight | 314.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 2 |
Related R Standards
- (S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)pentanoate (CAS 108233-37-0)
- (S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-methylbutanoate 2,5-dioxopyrrolidin-1-yl n-(tert-butoxycarbonyl)-l-valinate 3392-12-9 Boc-L-Val-OSu Boc-L-valine hydroxysuccinimide ester (CAS 3392-12-9)
- 2,5-Dioxopyrrolidin-1-yl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate (CAS 64191-06-6)
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-(2-methoxyquinolin-8-yl)acetamide (CAS 1226440-24-9)
- 1-(1-Benzyl-2,5-dioxopyrrolidin-3-yl)piperidine-4-carboxamide (CAS 895358-30-2)
- 2,5-Dioxopyrrolidin-1-yl 3-((2,4-difluorobenzyl)oxy)propanoate (CAS 1134280-65-1)
- 2,5-Dioxopyrrolidin-1-yl 11-mercaptoundecanoate (CAS 240125-70-6)
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide (CAS 392243-16-2)
Recommended Standards
- (E)-1-(2-Hydroxy-3,4,6-trimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 91856-16-5)
- (S)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3-carboxaldehyde (CAS 345659-34-9)
- (2Z)-3-[(4-Fluorophenyl)amino]-2-[4-(3-fluoropropoxy)phenyl]prop-2-enenitrile (CAS 477888-38-3)
- 1-((4-Fluorophenyl)sulfonyl)-4-(2-hydroxyethyl)-2,5-dimethyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866039-87-4)
- 5-Phenyl-1h-pyrrole-2-carbaldehyde (CAS 52179-74-5)
- Methyl 1-cyclopentylazetidine-3-carboxylate (CAS 1355247-97-0)
- 5-(Bromomethyl)isoquinoline (CAS 158654-74-1)
- 2-Ethyl-4-pyridinyl-boronic Acid (CAS 1189545-99-0)
- 1,2-Bis(4-fluorophenyl)hydrazine (CAS 332-06-9)
- 5-(4-Methylpyridin-3-yl)-1H-pyrazolo[3,4-c]pyridine (CAS 2007916-18-7)
- 3-(N-Methylbenzamido)benzoic acid (CAS 917513-98-5)
- 5-Amino-2H-pyran-2-one (CAS 2089309-87-3)
- Bis(salicylidenato benzoyl hydrazone)nickel(II) (CAS 60804-77-5)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com